EP4133328A4 - CONTACT LENS WITH A LENS GRID AND A PROGRESSIVE OPTICAL ADDITIONAL AREA - Google Patents

CONTACT LENS WITH A LENS GRID AND A PROGRESSIVE OPTICAL ADDITIONAL AREA Download PDF

Info

Publication number: EP4133328A4
Authority: EP; European Patent Office
Prior art keywords: lens; additional area; grid; progressive optical; contact lens
Prior art date: 2020-04-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP21784798.7A

Other languages

German (de)

French (fr)

Other versions

EP4133328A1 (en

Inventor

Thomas William RAASCH

Melissa D. Bailey

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ohio State Innovation Foundation

Original Assignee

Ohio State Innovation Foundation

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2020-04-08

Filing date

2021-04-08

Publication date

2024-05-15

2021-04-08 Application filed by Ohio State Innovation Foundation filed Critical Ohio State Innovation Foundation

2023-02-15 Publication of EP4133328A1 publication Critical patent/EP4133328A1/en

2024-05-15 Publication of EP4133328A4 publication Critical patent/EP4133328A4/en

Status Pending legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
- G02C7/043—Translating type
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/048—Means for stabilising the orientation of lenses in the eye
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/22—Correction of higher order and chromatic aberrations, wave front measurement and calculation

Landscapes

Health & Medical Sciences (AREA)
Ophthalmology & Optometry (AREA)
Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Eyeglasses (AREA)

EP21784798.7A 2020-04-08 2021-04-08 CONTACT LENS WITH A LENS GRID AND A PROGRESSIVE OPTICAL ADDITIONAL AREA Pending EP4133328A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US202063007107P	2020-04-08	2020-04-08
PCT/US2021/026409 WO2021207512A1 (en)	2020-04-08	2021-04-08	Contact lens comprising a lenticular and having a progressive addition optic zone

Publications (2)

Publication Number	Publication Date
EP4133328A1 EP4133328A1 (en)	2023-02-15
EP4133328A4 true EP4133328A4 (en)	2024-05-15

Family

ID=78023854

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21784798.7A Pending EP4133328A4 (en)	2020-04-08	2021-04-08	CONTACT LENS WITH A LENS GRID AND A PROGRESSIVE OPTICAL ADDITIONAL AREA

Country Status (3)

Country	Link
US (1)	US20230161179A1 (en)
EP (1)	EP4133328A4 (en)
WO (1)	WO2021207512A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10191302B2 (en) *	2015-09-23	2019-01-29	Ohio State Innovation Foundation	Contact lens comprising lenticular-like curve
ES2969255T3 (en) *	2015-09-23	2024-05-17	Ohio State Innovation Foundation	Contact lens comprising a lenticular in an upper portion of the contact lens
AR115981A1 (en)	2019-03-19	2021-03-17	Ohio State Innovation Foundation	CONTACT LENS
USD1075870S1 (en)	2020-03-26	2025-05-20	Ohio State Innovation Foundation	Contact lens
US20250102830A1 (en) *	2022-01-28	2025-03-27	Ohio State Innovation Foundation	Contact lens comprising an optical zone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001044860A1 (en) *	1999-12-16	2001-06-21	Iolco Pty Ltd	Soft multifocal contact lens
WO2005050291A1 (en) *	2003-11-12	2005-06-02	Novartis Ag	Translating bifocal wear modality
EP2388640A2 (en) *	2003-05-21	2011-11-23	Novartis AG	Contact lenses
WO2018057234A1 (en) *	2015-09-23	2018-03-29	Ohio State Innovation Foundation	Contact lens comprising a lenticular in a superior portion of the contact lens
WO2020191139A1 (en) *	2019-03-19	2020-09-24	Ohio State Innovation Foundation	Contact lens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5406341A (en) *	1992-11-23	1995-04-11	Innotech, Inc.	Toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses and method of manufacturing
US6817714B2 (en) *	2002-09-25	2004-11-16	Bausch And Lomb, Inc.	Method and apparatus relating to the optical zone of an optical element
US7036931B2 (en) *	2003-01-29	2006-05-02	Novartis Ag	Ophthalmic lenses
EP3330776A1 (en) *	2010-12-01	2018-06-06	AMO Groningen B.V.	A multifocal lens having an optical add power progression, and a system and method of providing same
US9028063B2 (en) *	2011-08-26	2015-05-12	Johnson & Johnson Vision Care, Inc.	Translating presbyopic contact lens pair
US9927633B2 (en) *	2015-10-28	2018-03-27	Johnson & Johnson Vision Care, Inc.	Friction stabilized contact lenses
GB2561910B (en) *	2017-04-28	2022-01-05	Coopervision Int Ltd	Method and apparatus for measuring add power of a contact lens

2021
- 2021-04-08 EP EP21784798.7A patent/EP4133328A4/en active Pending
- 2021-04-08 WO PCT/US2021/026409 patent/WO2021207512A1/en not_active Ceased
- 2021-04-08 US US17/917,834 patent/US20230161179A1/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001044860A1 (en) *	1999-12-16	2001-06-21	Iolco Pty Ltd	Soft multifocal contact lens
EP2388640A2 (en) *	2003-05-21	2011-11-23	Novartis AG	Contact lenses
WO2005050291A1 (en) *	2003-11-12	2005-06-02	Novartis Ag	Translating bifocal wear modality
WO2018057234A1 (en) *	2015-09-23	2018-03-29	Ohio State Innovation Foundation	Contact lens comprising a lenticular in a superior portion of the contact lens
WO2020191139A1 (en) *	2019-03-19	2020-09-24	Ohio State Innovation Foundation	Contact lens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021207512A1 *

Also Published As

Publication number	Publication date
WO2021207512A1 (en)	2021-10-14
EP4133328A1 (en)	2023-02-15
US20230161179A1 (en)	2023-05-25

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2021-10-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-01-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-01-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-02-15	17P	Request for examination filed	Effective date: 20221025
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2024-05-15	RIC1	Information provided on ipc code assigned before grant	Ipc: G02C 7/04 20060101ALI20240408BHEP Ipc: G02C 7/02 20060101ALI20240408BHEP Ipc: G02C 7/00 20060101ALI20240408BHEP Ipc: G02C 7/06 20060101AFI20240408BHEP
2025-11-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2025-12-17	17Q	First examination report despatched	Effective date: 20251114